Jodi - not sure I have any advice for you that's helpful. I'm still struggling to work out juggling tips mself, but the one thing that has helped is keeping Izzy in her routine and trying to get Elena to work around her (easier said than done!). Izzy seems to be less grizzly though if I keep things as normal as I can for her, whereas El is still making things up as she goes along. Elena is feeding 3 hourly at the absolutely most - sometimes its only an hour - and she doesn't seem to be a baby that you can distract if she's hungry so I'm just feeding her a little early if I think her feed will conflict with something I have to do with Iz.

Good luck. I hope you have a day with few tears.